CVE-2022-50527
drm/amdgpu: Fix size validation for non-exclusive domains (v4)
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix size validation for non-exclusive domains (v4) Fix amdgpu_bo_validate_size() to check whether the TTM domain manager for the requested memory exists, else we get a kernel oops when dereferencing "man". v2: Make the patch standalone, i.e. not dependent on local patches. v3: Preserve old behaviour and just check that the manager pointer is not NULL. v4: Complain if GTT domain requested and it is uninitialized--most likely a bug.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 7, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 80546eef216854a7bd47e39e828f04b406c00599 d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8ba7c55e112f4ffd2a95b99be1cb1c891ef08ba1 d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 7554886daa31eacc8e7fac9e15bbce67d10b8f1f
Linux / Linux
4.2